2240200020020 has 24 divisors (see below), whose sum is σ = 4704675895584. Its totient is φ = 896031274016.

The previous prime is 2240200020001. The next prime is 2240200020049. The reversal of 2240200020020 is 200200020422.

It is a super-2 number, since 2×2240200020020² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240200019977 and 2240200020004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2667794 + ... + 3405513.

It is an arithmetic number, because the mean of its divisors is an integer number (196028162316).

Almost surely, 2^{2240200020020} is an apocalyptic number.

2240200020020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240200020020 is an abundant number, since it is smaller than the sum of its proper divisors (2464475875564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240200020020 is a wasteful number, since it uses less digits than its factorization.

2240200020020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091759 (or 6091757 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2240200020020 its reverse (200200020422), we get a palindrome (2440400040442).

The spelling of 2240200020020 in words is "two trillion, two hundred forty billion, two hundred million, twenty thousand, twenty".